Function tr_parse_string

transformations.c:2897–3279

}

int tr_parse_string(str* in, trans_t *t)
{
	char *p, *cp;
	str name;
	tr_param_t *tp = NULL;

	if(in==NULL || t==NULL)
		return -1;

	p = in->s;
	name.s = in->s;

	/* find next token */
	while(is_in_str(p, in) && *p!=TR_PARAM_MARKER && *p!=TR_RBRACKET) p++;
	if(*p=='\0')
	{
		LM_ERR("invalid transformation: %.*s\n",
				in->len, in->s);
		goto error;
	}
	name.len = p - name.s;
	trim(&name);

	if(name.len==3 && strncasecmp(name.s, "len", 3)==0)
	{
		t->subtype = TR_S_LEN;
		return 0;
	} else if(name.len==3 && strncasecmp(name.s, "int", 3)==0) {
		t->subtype = TR_S_INT;
		return 0;
	} else if(name.len==3 && strncasecmp(name.s, "md5", 3)==0) {
		t->subtype = TR_S_MD5;
		return 0;
	} else if(name.len==5 && strncasecmp(name.s, "crc32", 5)==0) {
		t->subtype = TR_S_CRC32;
		return 0;
	} else if(name.len==7 && strncasecmp(name.s, "tolower", 7)==0) {
		t->subtype = TR_S_TOLOWER;
		return 0;
	} else if(name.len==7 && strncasecmp(name.s, "toupper", 7)==0) {
		t->subtype = TR_S_TOUPPER;
		return 0;
	} else if(name.len==11 && strncasecmp(name.s, "encode.hexa", 11)==0) {
		t->subtype = TR_S_ENCODEHEXA;
		return 0;
	} else if(name.len==11 && strncasecmp(name.s, "decode.hexa", 11)==0) {
		t->subtype = TR_S_DECODEHEXA;
		return 0;
	} else if(name.len==7 && strncasecmp(name.s, "hex2dec", 7)==0) {
		t->subtype = TR_S_HEX2DEC;
		return 0;
	} else if(name.len==7 && strncasecmp(name.s, "dec2hex", 7)==0) {
		t->subtype = TR_S_DEC2HEX;
		return 0;
	} else if(name.len==9 && strncasecmp(name.s, "date2unix", 9)==0) {
		t->subtype = TR_S_DATE2UNIX;
		return 0;
	} else if(name.len==13 && strncasecmp(name.s, "escape.common", 13)==0) {